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发明名称
Manufacture of lubricating compositions
摘要
申请公布号
US2179061(A)
申请公布日期
1939.11.07
申请号
US19360060357
申请日期
1936.01.22
申请人
GULF OIL CORPORATION
发明人
SMITH HERSCHEL G.
分类号
C10M135/06
主分类号
C10M135/06
代理机构
代理人
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地址
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